Sea Temperature in Byron Bay in July

Complete information on the sea temperature range in the Tasman Sea in Byron Bay in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in Byron Bay. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Byron Bay in July

19°C

MINIMUN

21°C

AVERAGE

23°C

MAXIMUM

Historical Data of Water Temperature in July in Byron Bay

Water Temperature Chart for Tasman Sea in Byron Bay in July

Sea Temperature Table in Byron Bay in July Over the Past Years

Day	2024	2023	2022	Average
Jul 1	21°C	22°C	20°C	21.3°C
Jul 2	22°C	22°C	20°C	21.5°C
Jul 3	21°C	22°C	21°C	21.8°C
Jul 4	21°C	22°C	21°C	21.8°C
Jul 5	21°C	23°C	23°C	22.3°C
Jul 6	21°C	22°C	21°C	21.5°C
Jul 7	22°C	22°C	22°C	22.0°C
Jul 8	22°C	22°C	23°C	22.0°C
Jul 9	22°C	22°C	20°C	21.5°C
Jul 10	22°C	21°C	22°C	21.5°C
Jul 11	22°C	22°C	20°C	21.3°C
Jul 12	21°C	22°C	20°C	21.3°C
Jul 13	21°C	21°C	23°C	21.8°C
Jul 14	22°C	21°C	20°C	21.3°C
Jul 15	22°C	22°C	21°C	21.8°C
Jul 16	21°C	21°C	23°C	21.8°C
Jul 17	21°C	22°C	21°C	21.5°C
Jul 18	21°C	22°C	21°C	21.5°C
Jul 19	22°C	21°C	20°C	21.3°C
Jul 20	22°C	21°C	22°C	21.5°C
Jul 21	21°C	22°C	22°C	21.8°C
Jul 22	21°C	21°C	22°C	21.3°C
Jul 23	21°C	21°C	20°C	20.8°C
Jul 24	22°C	22°C	21°C	21.5°C
Jul 25	21°C	22°C	23°C	21.8°C
Jul 26	21°C	20°C	23°C	21.0°C
Jul 27	21°C	21°C	22°C	21.3°C
Jul 28	21°C	21°C	23°C	21.8°C
Jul 29	21°C	21°C	23°C	21.5°C
Jul 30	21°C	22°C	23°C	21.8°C

Byron Bay Climate and Swimming Opportunities in July

18°C

Average Day Air Temperature

10°C

Average Night Air Temperature

98 mm

Precipitation Amount per Month

9 days

Number of Rainy Days

10 hrs

Daylight
per Day

7 hrs

Sunshine
per Day

12 km/h

Average Wind Speed

59%

Average
humidity

Byron Bay lies within the New South Wales in Australia. The average daytime temperature in Byron Bay in July is 18°C (65°F), while the nighttime average is 10°C (51°F). There are typically nine rainy days during the month, with a total precipitation of 98 mm (3.8 inches). The daylight duration in July in Byron Bay is 10 hours, with an average of 7 hours of sunshine per day. The average wind speed in July is 12 km/h (7 mph), and the humidity level is around 59%.

The water temperature in Byron Bay in July ranges from 20°C to 22°C (68°F to 72°F). At the beginning of the month, the average temperature is around 22°C (72°F), shifting to 22°C (72°F) by mid-July and reaching 21°C (70°F) in the last ten days. Overall, the average sea temperature in Byron Bay for July is 22°C (72°F).

Sea Temperature in July in Nearby Cities

Frequently Asked Questions About Water Temperatures in July in Byron Bay

What is the sea temperature in Byron Bay in July?

The water temperature in the Tasman Sea in Byron Bay in July ranges from 20°C to 22°C (68°F to 72°F).

Is it possible to swim in the Tasman Sea in Bundeena in July?

The average sea temperature in Bundeena in July is 19°C (66°F), and the air temperature is 18°C (65°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.